{"id":"https://openalex.org/W2750106813","doi":"https://doi.org/10.3390/s17081896","title":"Topological Interference Management for K-User Downlink Massive MIMO Relay Network Channel","display_name":"Topological Interference Management for K-User Downlink Massive MIMO Relay Network Channel","publication_year":2017,"publication_date":"2017-08-17","ids":{"openalex":"https://openalex.org/W2750106813","doi":"https://doi.org/10.3390/s17081896","mag":"2750106813","pmid":"https://pubmed.ncbi.nlm.nih.gov/28817071"},"language":"en","primary_location":{"id":"doi:10.3390/s17081896","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17081896","pdf_url":"https://www.mdpi.com/1424-8220/17/8/1896/pdf?version=1503297846","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/17/8/1896/pdf?version=1503297846","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053936115","display_name":"Poongundran Selvaprabhu","orcid":"https://orcid.org/0000-0002-5288-9820"},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Poongundran Selvaprabhu","raw_affiliation_strings":["Department of Electronics and Information Engineering, Chonbuk National University, Jeonju 561-756, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Engineering, Chonbuk National University, Jeonju 561-756, Korea","institution_ids":["https://openalex.org/I80611190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091495985","display_name":"Sunil Chinnadurai","orcid":"https://orcid.org/0000-0002-7464-1578"},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sunil Chinnadurai","raw_affiliation_strings":["Department of Electronics and Information Engineering, Chonbuk National University, Jeonju 561-756, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Engineering, Chonbuk National University, Jeonju 561-756, Korea","institution_ids":["https://openalex.org/I80611190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100434730","display_name":"Jun Li","orcid":"https://orcid.org/0000-0003-4566-9536"},"institutions":[{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Li","raw_affiliation_strings":["School of Mechanical and Electrical Engineering, Guangzhou University, Guangzhou 510006, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Electrical Engineering, Guangzhou University, Guangzhou 510006, China","institution_ids":["https://openalex.org/I37987034"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034971703","display_name":"Moon Ho Lee","orcid":"https://orcid.org/0000-0002-8435-8557"},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Moon Lee","raw_affiliation_strings":["Department of Electronics and Information Engineering, Chonbuk National University, Jeonju 561-756, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Engineering, Chonbuk National University, Jeonju 561-756, Korea","institution_ids":["https://openalex.org/I80611190"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5034971703"],"corresponding_institution_ids":["https://openalex.org/I80611190"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.6569,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.73786322,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"17","issue":"8","first_page":"1896","last_page":"1896"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.7708288431167603},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7199931144714355},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6968569755554199},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6706826090812683},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6384976506233215},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6313270926475525},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6147687435150146},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5600905418395996},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5024893283843994},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.47987619042396545},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.47455984354019165},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42833709716796875},{"id":"https://openalex.org/keywords/co-channel-interference","display_name":"Co-channel interference","score":0.4163303077220917},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3699237108230591},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2533019781112671},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17197659611701965},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1662364900112152},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.11102461814880371},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10267651081085205}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7708288431167603},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7199931144714355},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6968569755554199},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6706826090812683},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6384976506233215},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6313270926475525},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6147687435150146},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5600905418395996},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5024893283843994},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.47987619042396545},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.47455984354019165},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42833709716796875},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.4163303077220917},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3699237108230591},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2533019781112671},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17197659611701965},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1662364900112152},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.11102461814880371},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10267651081085205},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s17081896","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17081896","pdf_url":"https://www.mdpi.com/1424-8220/17/8/1896/pdf?version=1503297846","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:28817071","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28817071","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:3c5304310e494a96a2a7839892b045b3","is_oa":true,"landing_page_url":"https://doaj.org/article/3c5304310e494a96a2a7839892b045b3","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 17, Iss 8, p 1896 (2017)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/17/8/1896/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s17081896","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 17; Issue 8; Pages: 1896","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:5579574","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5579574","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s17081896","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17081896","pdf_url":"https://www.mdpi.com/1424-8220/17/8/1896/pdf?version=1503297846","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.5099999904632568,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2750106813.pdf","grobid_xml":"https://content.openalex.org/works/W2750106813.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1757724531","https://openalex.org/W1953476166","https://openalex.org/W1964079743","https://openalex.org/W1974891392","https://openalex.org/W1988712283","https://openalex.org/W1992354662","https://openalex.org/W2002469179","https://openalex.org/W2023877378","https://openalex.org/W2027635460","https://openalex.org/W2041473910","https://openalex.org/W2084058864","https://openalex.org/W2108815154","https://openalex.org/W2113332385","https://openalex.org/W2114755738","https://openalex.org/W2116255173","https://openalex.org/W2125275067","https://openalex.org/W2149912746","https://openalex.org/W2161515500","https://openalex.org/W2166720624","https://openalex.org/W2171263842","https://openalex.org/W2197943604","https://openalex.org/W2401778289","https://openalex.org/W2513296213","https://openalex.org/W2560609196","https://openalex.org/W2578946318","https://openalex.org/W2623112027","https://openalex.org/W2964219914","https://openalex.org/W3101004873","https://openalex.org/W4205533812","https://openalex.org/W6713154725"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W4388081250","https://openalex.org/W2561242965","https://openalex.org/W4313028534","https://openalex.org/W2463175948","https://openalex.org/W2006290459","https://openalex.org/W2465954300","https://openalex.org/W2322106485"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"study":[4],"the":[5,12,29,49,59,66,76,82,88,92,96,103,114,123,143,148,157,168,177],"emergence":[6],"of":[7,15,150,167],"topological":[8],"interference":[9,19,32,43,54,115,151],"alignment":[10,33],"and":[11,51,64,112,131,173],"characterizing":[13],"features":[14],"a":[16,38,162],"multi-user":[17],"broadcast":[18,179],"relay":[20,30,61,124],"channel.":[21],"We":[22],"propose":[23],"an":[24],"alternative":[25],"transmission":[26,129],"strategy":[27],"named":[28],"space-time":[31,128],"(R-STIA)":[34],"technique,":[35],"in":[36,75,110,142,165],"which":[37],"K":[39],"-user":[40],"multiple-input-multiple-output":[41],"(MIMO)":[42],"channel":[44,63,119,180],"has":[45,87],"massive":[46],"antennas":[47],"at":[48,122],"transmitter":[50],"relay.":[52],"Severe":[53],"from":[55],"unknown":[56],"transmitters":[57],"affects":[58],"downlink":[60],"network":[62],"degrades":[65],"system":[67],"performance.":[68],"An":[69],"additional":[70,106],"(unintended)":[71],"receiver":[72,98,107],"is":[73],"introduced":[74],"proposed":[77,144,158],"R-STIA":[78,159],"technique":[79,130,160],"to":[80,90,146,176],"overcome":[81],"above":[83],"problem,":[84],"since":[85],"it":[86],"ability":[89],"decode":[91],"desired":[93],"signals":[94,116],"for":[95],"intended":[97],"by":[99],"considering":[100],"cooperation":[101],"between":[102],"receivers.":[104],"The":[105,126],"also":[108,140],"helps":[109],"recovering":[111],"reconstructing":[113],"with":[117],"limited":[118],"state":[120],"information":[121],"(CSIR).":[125],"Alamouti":[127],"minimum":[132],"mean":[133],"square":[134],"error":[135,170],"(MMSE)":[136],"linear":[137],"precoder":[138],"are":[139],"used":[141],"scheme":[145],"detect":[147],"presence":[149],"signals.":[152],"Numerical":[153],"results":[154],"show":[155],"that":[156],"achieves":[161],"better":[163],"performance":[164],"terms":[166],"bit":[169],"rate":[171],"(BER)":[172],"sum-rate":[174],"compared":[175],"existing":[178],"schemes.":[181]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
